Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-2.6.33.y 2010-01-16T04:05:00Z 2010-01-16T04:05:00Z Zhao Yakui 2010-01-08T13:29:58Z urn:sha1:6a4e2b7503d1f630bface040cf0f5a7aac1fabdb If the BIOS pokes the system-wide OSC bits to see if Linux supports evaluating _OST after a _PPC change notification, answer yes. Also, fix an oversight where we neglected to set the OSC bit advertising processor aggregator device support when acpi-pad is compiled as a module. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 2009-12-24T06:17:01Z Len Brown 2009-12-24T06:17:01Z urn:sha1:309ddc53be1766d6ed5411a3dc1782c2040198fa 2009-12-23T22:42:07Z Shaohua Li 2009-12-23T09:04:11Z urn:sha1:9dc130fccb874f2959ef313d7922d306dc6d4f75 Executing _OSC returns a buffer, which has an acpi object in it. Don't directly returns the buffer, instead, we return the acpi object's buffer. This fixes a regression since caller of acpi_run_osc expects an acpi object's buffer returned. Tested-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 2009-12-22T08:24:08Z Alex Chiang 2009-12-20T19:19:09Z urn:sha1:78f1699659963fff97975df44db6d5dbe7218e55 We discovered that at least one machine (HP Envy), methods in the DSDT attempt to call external methods defined in a dynamically loaded SSDT. Unfortunately, the DSDT methods we are trying to call are part of the EC initialization, which happens very early, and the the dynamic SSDT is only loaded when a processor _PDC method runs much later. This results in namespace lookup errors for the (as of yet) undefined methods. Since Windows doesn't have any issues with this machine, we take it as a hint that they must be evaluating _PDC much earlier than we are. Thus, the proper thing for Linux to do should be to match the Windows implementation more closely. Provide a mechanism to call _PDC before we enable the EC. Doing so loads the dynamic tables, and allows the EC to be enabled correctly. The ACPI processor driver will still evaluate _PDC in its .add() method to cover the hotplug case. Resolves: http://bugzilla.kernel.org/show_bug.cgi?id=14824 Cc: ming.m.lin@intel.com Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com> 2009-12-16T19:05:34Z Shaohua Li 2009-10-29T03:05:05Z urn:sha1:3563ff964fdc36358cef0330936fdac28e65142a Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 2009-12-16T19:03:30Z Shaohua Li 2009-10-29T03:04:28Z urn:sha1:70023de88c58a81a730ab4d13c51a30e537ec76e v2->v1: .improve debug info as suggedted by Bjorn,Kenji .API is using uuid string as suggested by Alexey Add an API to execute _OSC. A lot of devices can have this method, so add a generic API. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 2009-09-25T18:24:30Z Bjorn Helgaas 2009-09-21T19:30:01Z urn:sha1:402ac53614bce0c273c73a80339556bf56dd3d39 Add acpi_bus_get_status_handle() so we can get the status of a namespace object before building a struct acpi_device. This removes a use of "device->flags.dynamic_status", a cached indicator of whether _STA exists. It seems simpler and more reliable to just evaluate _STA and catch AE_NOT_FOUND errors. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com> 2009-09-19T06:14:45Z Len Brown 2009-09-19T06:14:45Z urn:sha1:d26f0528d588e596955bf296a609afe52eafc099 Conflicts: drivers/pci/dmar.c Signed-off-by: Len Brown <len.brown@intel.com> 2009-09-19T05:33:27Z Len Brown 2009-07-07T03:40:19Z urn:sha1:eb27cae8adaa658a0bf31631baa1ce29d8183759 users of acpi.h that need dmi.h should include it directly. Signed-off-by: Len Brown <len.brown@intel.com> 2009-08-27T14:17:19Z Bob Moore 2009-06-29T05:43:27Z urn:sha1:8e4319c425077c4cc540696a5bb6c4d12f017dcd Handler was never invoked. Now invoked if/when host node is deleted. Data object was not automatically deleted when host node was deleted. Interface to handler had an unused parameter, removed it. ACPICA BZ 778. http://acpica.org/bugzilla/show_bug.cgi?id=778 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>